266186284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6709}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 578670400

約数和(自身を除く): 312484116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2834, 3052, 5668, 6709, 9919, 13418, 19838, 26836, 39676, 46963, 87217, 93926, 174434, 187852, 348868, 610519, 731281, 1221038, 1462562, 2442076, 2925124, 5118967, 9506653, 10237934, 19013306, 20475868, 38026612, 66546571, 133093142, 266186284]

約数ペア:

[(1, 266186284), (2, 133093142), (4, 66546571), (7, 38026612), (13, 20475868), (14, 19013306), (26, 10237934), (28, 9506653), (52, 5118967), (91, 2925124), (109, 2442076), (182, 1462562), (218, 1221038), (364, 731281), (436, 610519), (763, 348868), (1417, 187852), (1526, 174434), (2834, 93926), (3052, 87217), (5668, 46963), (6709, 39676), (9919, 26836), (13418, 19838)]